that is approaching a stationary observer.
Physics, 20.10.2019 08:30 Cutiepie55561
Sound waves are produced by the horn of a truck
that is approaching a stationary observer.
compared to the sound waves detected by the
driver of the truck, the sound waves detected by
the observer have a greater
(1) wavelength (3) period
(2) frequency (4) speed
Answers: 3
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Sound waves are produced by the horn of a truck
that is approaching a stationary observer.
that is approaching a stationary observer.
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